Cylindrical projection

Which focuses on the oblique cylindrical projection . Oblique cylindrical projection have advantages in the control distortion about engineering net aspects relative to the other projection models .

其中重点讨论了斜圆柱投影，总结出斜圆柱投影相对于其它的投影模型在控制工程控制网投影变形方面的特点。

Model of Oblique Cylindrical Projection for Transforming GPS Space Coordinates to Plane Coordinates

斜圆柱投影及其对GPS空间坐标的转换模型

At the same time , I study the cylindrical projection algorithms and implement cylindrical panoramic image .

同时，在实现柱面全景图时，为了不改变物体在自然界中的几何信息，也进行了柱面投影研究，实现柱面全景图。

Following it discusses the Gaussian projection , cutting Gauss projection , lambert projection , oblique cylindrical projection model about their algorithms and application .

在此基础上总结出高斯投影、割体高斯投影、兰勃脱投影、斜圆柱投影等常用的投影模型的算法及各自的适用范围。

In the process of research , some new ideas are put forward and the corresponding algorithms are devised : cylindrical projection , stitching orientation , image smoothing .

我们在研究过程中提出了一些新的思想，并设计了以下算法：柱面投影算法、拼接定位算法、图像平滑算法。

Equal-angle transversal elliptic cylindrical projection

等刚度椭圆形板弹簧等角横切椭圆柱投影

In order to establish GPS horizontal control of highway engineer , the observed GPS rectangular coordinates are usually transformed to plane rectangular coordinates by means of inverse cylindrical projection .

用GPS布设大面积工程平面控制网时，测得的空间直角坐标通常按等角横切椭圆柱投影方式来转化至独立平面坐标；

It first processes original images using cylindrical projection , and then realizes seamless mosaics of images by matching and fitting related featured areas in the overlapped parts of images .

首先对原始图像进行柱面投影，然后通过对图象重叠部分的对应特征区域进行匹配和拼合来实现图象无缝镶嵌。

The performance of rough match on different images , and the influence of cylindrical and spherical projection on rough match are given .

本文给出了粗略匹配在不同图像上的表现，以及柱面和球面投影对粗略匹配精度的影响。